Author/Authors :
Saadati, Mahdi Department of Computer Engineering - Artificial Intelligence - South Tehran Branch - Islamic Azad University, Tehran , Vahidi, Javad Department of Applied Mathematics - Iran University of Science and Technology, Tehran , Seydi, Vahid Department of Computer Engineering - Artificial Intelligence - South Tehran Branch - Islamic Azad University, Tehran , Sheikholharam Mashhadi, Peyman Department of Computer Engineering - Artificial Intelligence - South Tehran Branch - Islamic Azad University, Tehran
Abstract :
Watermarking is an operation to hide important information. In this paper, a
new watermarking algorithm using Shearlet transform and GWO optimization
algorithm as well as SVD transform is presented. The results of this paper show
the improvement of robustness and transparency of the new algorithm.
Keywords :
Watermarking , Shearlet Transform , GWO Algorithm , SVD Transform
